magnet:?xt=urn:btih:0d6d8345d4abf77fbafdc910c3fe3872b2242083&xt=urn:md5:724f967b58056852bf45aaa4a9dfda22&xl=3292991&dn=qtxmlpatterns-opensource-src-5.7.1.zip&as=https://download.qt.io/new_archive/qt/5.7/5.7.1/submodules/qtxmlpatterns-opensource-src-5.7.1.zip&tr=http://bt.qt-project.org:6969/announce